== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 09:01:48 (1787835708) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff982b188d7000.batch_stats=0 total: 100 open/close in 3.30 seconds: 30.33 ops/second llite.lustre-ffff982b188d7000.statahead_max=0 208 real 0m1.743s user 0m0.004s sys 0m0.199s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files without statahead: 2 sec llite.lustre-ffff982b188d7000.statahead_max=128 llite.lustre-ffff982b188d7000.statahead_max=128 208 real 0m0.858s user 0m0.004s sys 0m0.087s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files with statahead: 1 sec statahead total: 116 statahead wrong: 2 agl total: 111 list_total: 28 fname_total: 76 hit_total: 2745 miss_total: 1203 swrong=2 ewrong=2 - open/close 645 (time 1787835736.60 total 10.01 last 64.42) total: 900 open/close in 14.99 seconds: 60.02 ops/second llite.lustre-ffff982b188d7000.statahead_max=0 2008 real 0m10.847s user 0m0.026s sys 0m1.878s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files without statahead: 10 sec llite.lustre-ffff982b188d7000.statahead_max=128 llite.lustre-ffff982b188d7000.statahead_max=128 2008 real 0m3.661s user 0m0.014s sys 0m0.631s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files with statahead: 4 sec statahead total: 117 statahead wrong: 2 agl total: 111 list_total: 29 fname_total: 76 hit_total: 3743 miss_total: 1204 swrong=2 ewrong=2 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 17 seconds llite.lustre-ffff982b188d7000.statahead_stats= statahead total: 117 statahead wrong: 2 agl total: 111 list_total: 29 fname_total: 76 hit_total: 3743 miss_total: 1204 mdc.lustre-MDT0000-mdc-ffff982b188d7000.batch_stats= snapshot_time: 1787835783.329906595 secs.nsecs start_time: 1787835712.873853419 secs.nsecs elapsed_time: 70.456053176 secs.nsecs subreqs per batch batches %% cum %% 1: 1 3 3 2: 1 3 6 4: 0 0 6 8: 3 10 16 16: 7 23 40 32: 4 13 53 64: 14 46 100 kvm mdc.lustre-MDT0000-mdc-ffff982b188d7000.batch_stats=0 total: 100 open/close in 2.74 seconds: 36.51 ops/second llite.lustre-ffff982b188d7000.statahead_max=0 100 real 0m0.075s user 0m0.001s sys 0m0.017s 'statx --cached=always -D' 100 files without statahead: 0 sec llite.lustre-ffff982b188d7000.statahead_max=128 llite.lustre-ffff982b188d7000.statahead_max=128 100 real 0m0.084s user 0m0.001s sys 0m0.022s 'statx --cached=always -D' 100 files with statahead: 0 sec statahead total: 117 statahead wrong: 2 agl total: 111 list_total: 29 fname_total: 76 hit_total: 3743 miss_total: 1204 swrong=2 ewrong=2 - open/close 766 (time 1787835806.65 total 10.00 last 76.59) total: 900 open/close in 11.90 seconds: 75.65 ops/second llite.lustre-ffff982b188d7000.statahead_max=0 1000 real 0m0.150s user 0m0.003s sys 0m0.016s 'statx --cached=always -D' 1000 files without statahead: 0 sec llite.lustre-ffff982b188d7000.statahead_max=128 llite.lustre-ffff982b188d7000.statahead_max=128 1000 real 0m0.206s user 0m0.003s sys 0m0.033s 'statx --cached=always -D' 1000 files with statahead: 0 sec statahead total: 117 statahead wrong: 2 agl total: 111 list_total: 29 fname_total: 76 hit_total: 3743 miss_total: 1204 swrong=2 ewrong=2 - open/close 783 (time 1787835827.69 total 10.01 last 78.23) - open/close 1494 (time 1787835837.70 total 20.02 last 71.00) - open/close 2135 (time 1787835847.71 total 30.03 last 64.05) - open/close 2751 (time 1787835857.72 total 40.04 last 61.53) - open/close 3504 (time 1787835867.75 total 50.07 last 75.09) - open/close 4216 (time 1787835877.75 total 60.07 last 71.20) - open/close 5023 (time 1787835887.75 total 70.07 last 80.69) - open/close 5830 (time 1787835897.76 total 80.08 last 80.59) - open/close 6629 (time 1787835907.77 total 90.09 last 79.84) - open/close 7455 (time 1787835917.78 total 100.09 last 82.56) - open/close 8319 (time 1787835927.78 total 110.10 last 86.35) total: 9000 open/close in 118.98 seconds: 75.64 ops/second llite.lustre-ffff982b188d7000.statahead_max=0 10000 real 0m0.550s user 0m0.003s sys 0m0.056s 'statx --cached=always -D' 10000 files without statahead: 1 sec llite.lustre-ffff982b188d7000.statahead_max=128 llite.lustre-ffff982b188d7000.statahead_max=128 10000 real 0m0.416s user 0m0.003s sys 0m0.039s 'statx --cached=always -D' 10000 files with statahead: 1 sec statahead total: 117 statahead wrong: 2 agl total: 111 list_total: 29 fname_total: 76 hit_total: 3743 miss_total: 1204 swrong=2 ewrong=2 'statx --cached=always -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 313 seconds llite.lustre-ffff982b188d7000.statahead_stats= statahead total: 117 statahead wrong: 2 agl total: 111 list_total: 29 fname_total: 76 hit_total: 3743 miss_total: 1204 mdc.lustre-MDT0000-mdc-ffff982b188d7000.batch_stats= snapshot_time: 1787836263.850448642 secs.nsecs start_time: 1787835785.153844233 secs.nsecs elapsed_time: 478.696604409 secs.nsecs subreqs per batch batches %% cum %% 1: 0 0 0 unlink(/mnt/lustre/d123ac.sanity/f123ac.sanity0) error: No such file or directory total: 0 unlinks in 0 seconds: -nan unlinks/second unlink(/mnt/lustre/d123ac.sanity/f123ac.sanity0) error: No such file or directory total: 0 unlinks in 0 seconds: -nan unlinks/second seq.cli-lustre-OST0000-super.width=65536 seq.cli-lustre-OST0001-super.width=65536